74909030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36901}}^1$

素因数の和:36944

約数の個数: 32

約数和(自身を含む): 159416640

約数和(自身を除く): 84507610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36901, 73802, 184505, 258307, 369010, 516614, 1070129, 1291535, 2140258, 2583070, 5350645, 7490903, 10701290, 14981806, 37454515, 74909030]

約数ペア:

[(1, 74909030), (2, 37454515), (5, 14981806), (7, 10701290), (10, 7490903), (14, 5350645), (29, 2583070), (35, 2140258), (58, 1291535), (70, 1070129), (145, 516614), (203, 369010), (290, 258307), (406, 184505), (1015, 73802), (2030, 36901)]